Used Werner Pfleiderer Rollprofi for sale (571)

Condition: excellent (used), Werner Pfleiderer flour silos 4x30 toning made of steel 15 m high 2,50 m diameter we also have a silo for 32 tones 4x8 tones in one just call us or send us an inquiry Thanks in advance Kdsdpfx Abeghwi Iofjn

Condition: excellent (used), Bitzer Bitzer Refrigeration Unit S6F-30.2Y-40P with RO System & Sound Insulation Enclosure – unused Description: A high-quality Bitzer refrigeration unit on base frame is offered for sale, consisting of compressor, water-cooled condenser, sound insulation enclosure, and a reverse osmosis (RO) system including humidification. The system was assembled but never commissioned. Ideal for industrial, laboratory, or special applications. Technical Specifications – Refrigeration Unit Manufacturer: Bitzer Compressor: S6F-30.2Y-40P Condenser: Bitzer K573H, water-cooled Refrigerant: R452A Electrical Data: Supply voltage: 400 V / 3 Ph / 50 Hz Max. operating current: 53 A Starting current (rotor locked): 135 A in star connection / 220 A direct-on-line (YY) Max. power input: 30.1 kW Motor power: 22 kW (30 HP) Displacement: High pressure (HP): 101.1 m³/h Medium pressure (MP): 50.5 m³/h Oil: Oil type: BSE32 Option: BSE55 (with R134a, tc > 70°C) Oil volume: 4.75 l Reverse Osmosis System Type: RO20 (Werner / WeteA) Permeate output: 10 l/h Feed water requirement: 40 l/h Operating pressure: 14 bar Dimensions: 500 × 600 × 295 mm (H × W × D) Sound Insulation Enclosure Height: 2200 mm Width: 2400 mm Depth: 1200 mm Dimensions & Weight (approx.) Kodpfx Abozd Rttjfsdn Complete unit incl. enclosure: (W × D × H) approx. 2400 × 1200 × 2200 mm Total weight: approx. 900–1,100 kg (compressor + condenser + base frame + enclosure + RO system) Condition: used Scope of delivery: (see photo) Refrigeration unit on base frame Bitzer compressor Water-cooled condenser Sound insulation enclosure Reverse osmosis system incl. humidification (Technical data subject to change and errors excepted!) For further questions, please feel free to contact us by phone.

Condition: used, empty load weight: 4,150 kg, overall weight: 18,000 kg, axle configuration: 2 axles, first registration: 01/2019, next inspection (TÜV): 10/2026, loading space length: 5,100 mm, loading space width: 2,420 mm, loading space height: 980 mm, loading space volume: 12 m³, suspension: air, tire size: 385/65 R22,5, wheelbase: 1,310 mm, color: green, Equipment: ABS, Drum brake EBS (Electronic Braking System) Payload: 13,850 kg Lateral aluminum sideboards, hinged and foldable with lifting springs Rear: Steel Roll-over cover Platform BPW axles Kodpfx Aozfh Azobfodn Alcoa aluminum rims Foldable underrun protection Tie-down rings Errors and omissions excepted.

Condition: used, empty load weight: 860 kg, overall weight: 3,500 kg, axle configuration: 2 axles, first registration: 06/2013, loading space length: 5,200 mm, loading space width: 2,310 mm, loading space height: 250 mm, loading space volume: 3 m³, tire size: 185 R14C, wheelbase: 850 mm, Color: galvanized Brake type: drum brake Payload: 2,640 kg Loading edge height: 740 mm Errors and omissions excepted. Kodpfx Abjzfhh Dofsdn

Condition: used, mileage: 702,750 km, power: 260 kW (353.50 HP), first registration: 10/2013, fuel type: diesel, number of seats: 50, number of standing places: 32, gearing type: automatic, axle configuration: 2 axles, empty load weight: 12,000 kg, overall weight: 18,000 kg, next inspection (TÜV): 03/2027, emission class: euro6, energy efficiency: A, color: white, brakes: retarder, suspension: air, tire size: 295/80 R22,5, wheelbase: 6,080 mm, Equipment: ABS, additional headlights, electronic stability program (ESP), parking heater, traction control, Urea tank (AdBlue) Engine displacement: 7,698 cc EBS (Electronic Braking System) Low noise Euro 6 A emission standard Payload: 6,000 kg Automatic climate control Length: 12,200 mm Height: 3,355 mm Kodjzfgnpopfx Abfodn Errors and omissions excepted.

Condition: used, mileage: 257,040 km, power: 324 kW (440.52 HP), first registration: 07/2013, fuel type: diesel, empty load weight: 11,400 kg, overall weight: 26,000 kg, tire size: 315/80 R22,5, axle configuration: 6x4, wheelbase: 3,200 mm, color: grey, gearing type: mechanical, emission class: euro5, suspension: steel-air, loading space volume: 12 m³, loading space length: 5,100 mm, loading space width: 2,420 mm, loading space height: 980 mm, Equipment: ABS, AdBlue, EBS, additional headlights, cruise control, differential lock, parking heater, traction control, trailer coupling, Urea tank (AdBlue) Engine displacement: 10,518 cc Kodpfx Ajzd Ugwobfjdn 40 mm trailer coupling Hydraulics (auxiliary drive) Low noise Payload: 14,600 kg EVB continuous braking system Automatic climate control Schwarzmüller aluminum side walls, pivoting and foldable – with lifting springs on the sides Tie-down points Foldable underrun protection Sun visor Errors and omissions excepted.

Condition: used, mileage: 695,000 km, power: 340 kW (462.27 HP), first registration: 01/2017, fuel type: diesel, overall weight: 18,000 kg, axle configuration: 2 axles, next inspection (TÜV): 06/2027, brakes: retarder, color: white, gearing type: automatic, emission class: euro6, Year of construction: 2017, Equipment: ABS, air conditioning, electronic stability program (ESP), parking heater, * Advertisement/Vehicle No.: MTG19SZM * Office: * WhatsApp: * Mobile: * Email: Kdsdpfx Ajxvaklebfen * Website: Rental of various trucks, tractor units, and trailers available for short- or long-term lease. 7.5t starting from €699.00/month and 18t from €1,xxx.00/month—immediate availability! Contact us for more information. 1x DAF XF460 FT Tractor Unit SSC – 2 units available * Chassis Number: 0G136XXX * Mileage: 695,000 km * LowDeck / Mega * Euro 6 with AdBlue * Retarder * Air conditioning * 2x aluminium fuel tanks * Refrigerator * Multifunction steering wheel * Radio with CD * CB radio * SuperSpace cab with 2 beds * Air suspension front and rear * Tyres: 315/60 R22.5 front, 295/60 R22.5 rear * German vehicle * 1st owner * Accident-free * New MOT (TÜV) available on request for an extra charge! Net price – Trade-in possible – Rental/Financing/Leasing brokerage available - Subject to changes, interim sale, typos and errors! We exclusively deal with well-maintained German vehicles. Our services: All customs/export documents, Euro1 * Short-term licence plates / 5 days * Zoll (customs) licence plates / 30 days * Vehicle delivery * Vehicle collection * Main inspection and safety check Our contact details and business hours: Office: * WhatsApp: * Mobile: * Email: * Website: * Monday - Friday: 09:00 – 18:00 * Saturday: by appointment

Condition: used, Year of construction: 1995, functionality: fully functional, Drum Grinding and Polishing Unit Manufacturer: UHLIG, Type UB 22 Year: 1995 Technical Data: Make: Werner Uhlig Model: UB 22 Year of manufacture: 1995 Drive: Worm gear with motor Rotational speed: 5.6 – 54 l/min Shaft diameter: 25 mm, max. torque: 34 Nm Motor power: 0.25 kW Dimensions: approx. 1.00 x 0.90 x 1.20 m Weight: approx. kg (not specified) Equipment: - Control with frequency inverter - 2 single-chamber drums, approx. 200 mm wide, diameter 260 mm - Infinitely variable drum speed - Fresh water rubber hose - Waste water drain connection Ksdjyw Rhmopfx Abfsdn All details are subject to change without notice. A demonstration under power is possible at any time in our exhibition hall.

Condition: used, Year of construction: 2004, operating hours: 8,140 h, lifting height: 3,000 mm, fuel type: gas, construction height: 2,100 mm, overall weight: 5,800 kg, empty load weight: 2,550 kg, color: yellow, Equipment: lighting, 1 seat Lateral sliding mechanism Protective roof Kdodpfx Aozdznzjbfen Errors and omissions excepted.

Condition: used, mileage: 651,050 km, power: 125 kW (169.95 HP), first registration: 12/1997, fuel type: diesel, empty load weight: 4,490 kg, overall weight: 7,490 kg, tire size: 225/75 R17,5, axle configuration: 2 axles, wheelbase: 3,100 mm, next inspection (TÜV): 04/2027, brakes: engine braking, color: orange, gearing type: mechanical, emission class: euro2, suspension: steel-air, loading space volume: 18 m³, loading space length: 4,000 mm, loading space width: 2,250 mm, loading space height: 2,000 mm, Equipment: differential lock, tail-lift, trailer coupling, Engine displacement: 4,249 cc 40 mm trailer hitch Low noise Payload: 3,000 kg Cab for local transport Dautel Type DLB 1000 Ball and pintle hitch Air and electrical connections for trailer operation Sun visor Kedpfx Abozdkliofjdn Double bench seat 6-speed gearbox VIN: 1K293322 Subject to errors.

Condition: used, power: 150 kW (203.94 HP), color: red, overall weight: 22,600 kg, number of seats: 1, Year of construction: 2015, operating hours: 9,164 h, Equipment: additional headlights, cabin, Climate control Steel tracks Undercarriage condition: 30% Rear ripper Length: 7,400 mm Width: 3,100 mm Kdsdpfszdi Rkex Abfsn 800 series tracks 6-way blade with hinged corners, 4,000 mm Subject to errors and omissions.

Condition: used, mileage: 749,400 km, power: 390 kW (530.25 HP), first registration: 11/2019, fuel type: diesel, empty load weight: 8,025 kg, overall weight: 18,000 kg, tire size: 385/55 R 22,5 und 315/70 R 22,5, axle configuration: 4x2, wheelbase: 3,800 mm, fuel: diesel, brakes: retarder, color: white, driver cabin: sleeper cab, gearing type: automatic, emission class: euro6, suspension: air, number of beds: 1, Equipment: ABS, AdBlue, EBS, additional headlights, air conditioning, cruise control, differential lock, electronic stability program (ESP), lane keeping assist, onboard computer, parking air conditioner, parking heater, retarder, spoiler, traction control, - Hydraulics (auxiliary drive) - Tilting hydraulics Kedpfxjzcnf Ee Abfodn - Sliding floor hydraulics - Distance warning system - Aluminum rims - Sun visor - Air horns - Air-suspended cab - 1 bunk - Cool box Errors and omissions excepted!

Condition: used, mileage: 158,088 km, power: 180 kW (244.73 HP), first registration: 06/1996, overall weight: 18,000 kg, fuel type: diesel, color: white, axle configuration: 2 axles, gearing type: mechanical, emission class: euro2, loading space width: 2,490 mm, loading space length: 4,520 mm, loading space height: 800 mm, total width: 2,550 mm, total height: 3,700 mm, Equipment: ABS, all wheel drive, crane, soot filter, Equipment: - All-wheel drive with differential locks - Werner winch - Reinforced rear axle suspension pack - Tow hitch (AHK) - ABS - Roof hatch - Sun visor - Air-suspended driver’s seat Kdodpjx Dph Ajfx Abfjn - 6-speed manual transmission - Diesel particulate filter - Pre-installed auxiliary heating Body/Crane: - Flatbed with aluminum side boards - Cargo area dimensions (internal): 4,520 mm x 2,490 mm x 800 mm - Raised headboard - Palfinger crane 14,500 B - Radio remote control - 2-point stabilizers - Emergency stop - 5+6 control circuits Load capacity/outreach: - Max: 4,390 kg Hydraulic outreach: - 3,220 kg at 4.10 m - 2,080 kg at 6.10 m - 1,510 kg at 8.20 m Mechanical outreach: - 920 kg at 12.5 m - 720 kg at 14.7 m - 530 kg at 16.7 m Other: - Delivered new in Germany - 2 previous owners ("Energy Supply" sector) - Payload 6,840 kg as per registration certificate - Crane malfunction / outrigger issues Since 1972, your reliable partner for automotive and commercial vehicles in 28832 Achim am Bremer Kreuz. NutzfahrzeugZentrum Behnke consistently offers around 200 vehicles including vans, commercial vehicles, and construction machinery! We continuously offer attractive financing options at special low rates. If interested, we will be happy to prepare an individual offer for you! Trade-in of your commercial vehicle or construction machinery is welcome. If a new TÜV inspection is required, we are happy to provide an offer from our partner workshops. Our offers generally do NOT include a new TÜV inspection. Delivery of your "new" commercial vehicle can be arranged via our external partners at additional cost. The information provided in advertisements, online listings, price tags, and images is non-binding and does not constitute guaranteed features. The seller assumes no liability or warranty for typographical or data transmission errors. Listed equipment is to be checked separately if necessary. Subject to error and prior sale.

Condition: used, mileage: 158,088 km, power: 180 kW (244.73 HP), first registration: 06/1996, overall weight: 18,000 kg, fuel type: diesel, color: white, axle configuration: 2 axles, gearing type: mechanical, emission class: euro2, loading space width: 2,490 mm, loading space length: 4,520 mm, loading space height: 800 mm, total width: 2,550 mm, total height: 3,700 mm, Equipment: ABS, all wheel drive, crane, soot filter, Equipment: - All-wheel drive with differential locks - Werner winch - Reinforced rear axle spring package - Tow hitch - ABS - Roof hatch - Sun visor - Driver’s air suspension seat - 6-speed manual transmission - Diesel particulate filter - Pre-installation for auxiliary heater Body/Crane: - Flatbed with aluminum side panels - Cargo area dimensions (internal): 4,520 mm x 2,490 mm x 800 mm - Front wall extension - Palfinger crane 14,500 B - Radio remote control - 2-point support system - Emergency stop - 5+6 control circuits Load capacity/Outreach: - Max: 4,390 kg Hydraulic outreach: - 3,220 kg at 4.10 m - 2,080 kg at 6.10 m - 1,510 kg at 8.20 m Mechanical outreach: - 920 kg at 12.5 m - 720 kg at 14.7 m - 530 kg at 16.7 m Other: - First delivery in Germany - 2 previous owners from the “energy supply” sector - Payload 6,840 kg according to registration - Crane/supports malfunction Since 1972, your reliable partner for automobiles and commercial vehicles in 28832 Achim at the Bremer Kreuz. NutzfahrzeugZentrum Behnke constantly offers around 200 vehicles in the areas of vans, commercial vehicles, and construction machinery! Kdjdpfx Aox Dpigjbfsn We continuously offer attractive financing options at special rates. If interested, we are happy to provide you with an individual offer! We welcome trade-ins of your commercial vehicle/construction machinery. If a new TÜV (roadworthiness certificate) inspection is desired, we are happy to provide a quote from our partner workshops. Our offer is generally WITHOUT new TÜV inspection. Delivery of your "new" commercial vehicle is possible through our external partners for an additional fee. The information provided in adverts, on the internet, on price tags, and in pictures are non-binding descriptions and do not constitute guaranteed characteristics. The seller accepts no liability/warranty for typographical and data transmission errors. Listed equipment may need to be checked separately. Subject to prior sale and errors.

Condition: used, mileage: 112,997 km, power: 96 kW (130.52 HP), first registration: 06/1979, fuel type: diesel, overall weight: 7,490 kg, axle configuration: 2 axles, color: white, gearing type: mechanical, suspension: other, number of seats: 5, total length: 6,700 mm, Equipment: all wheel drive, bathroom, cruise control, parking heater, Fixed bed, bunk bed, separate shower, mid-ship seating area, classic vehicle, radio, power steering, new general inspection/emissions test, U1300 with H-registration classic vehicle manual transmission, diesel, all-wheel drive, diesel: 4 x 125 L + 70 L for auxiliary heater, all diesel tanks individually switchable. Auxiliary heater with remote control, new in 2020, power steering, cruise control, naturally aspirated 6-cylinder, U1300 naturally aspirated, radio, walk-through cab, 2 air-suspended seats, 5-seater, 4 sleeping berths, fixed bed, bunk bed, mid-ship seating area, separate shower, toilet, 560 L water tank, 80 L waste water (grey water) tank, new boiler, new gas lines, new kitchenette, new water pump (2019), cab with cage and roof rack, work crane with hand winch, walkable roof with railing, 8.0 t front rope winch by Werner with remote control, 60 m rope, tires as new, fast axle registered for 104 km/h, immediately available! Reason for sale: replacement purchase, immediately ready for use. Conversion by a renowned South German coachbuilder, converted to a motorhome in 1996, fully overhauled in 2017, classic vehicle certification and new service 12/2020, recent inspection, body from 1996. FOR US, CONDITION AND FEEL ARE MOST IMPORTANT, PRICE IS SECONDARY. *TRADE-IN, PART-EXCHANGE OR COLLATERALIZING YOUR VEHICLE, AS WELL AS FINANCING POSSIBLE! All information without guarantee.* More offers on our homepage. The description and specified data do not constitute a warranty and are not binding. The purchase contract concluded at the dealership upon purchase of the vehicle is binding. Errors and prior sale excepted! Kodpfx Aevict Tsbfedn

Condition: used, Two Ystral jet stream agitators are for sale Data on the agitator: RpM: 1465 V: 230 / 400 kW: 11 shaft length: 560mm Kodpfx Abega D I Usfodn Total length: 1220mm Blade diameter: 360mm For more information see data sheet

Condition: used, empty load weight: 5,500 kg, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 01/2018, loading space length: 7,650 mm, loading space width: 2,330 mm, loading space height: 1,470 mm, loading space volume: 25 m³, tire size: 385/65 R22,5, wheelbase: 1,310 mm, Colour RAL 6016 turquoise green Disc brakes EBS Payload 33,500 kg Air lift suspension Floor 6 mm + wall 6 mm with steel reinforcement BPW axles Kdsdsxz Efxspfx Abfsn Alcoa aluminium rims Lifting and lowering device Electric Schwarzmüller sliding roof Foldable underrun protection 1st and 2nd axle liftable Errors excepted

Condition: used, empty load weight: 7,800 kg, overall weight: 30,000 kg, axle configuration: 3 axles, first registration: 07/2006, loading space length: 9,100 mm, loading space width: 2,750 mm, suspension: air, tire size: 235/75 R17,5, color: grey, Equipment: ABS, Drum brake Payload 22,200 kg Rubber floor Kdjdpfx Aewh Rwvsbfon Hydraulic double ramps and hydraulic lateral shift Gigant axles Subject to errors and omissions.

Condition: used, mileage: 1,343,400 km, power: 324 kW (440.52 HP), first registration: 05/2012, fuel type: diesel, empty load weight: 6,700 kg, overall weight: 18,000 kg, tire size: 315/70 R22,5, axle configuration: 4x2, wheelbase: 3,600 mm, color: green, gearing type: automatic, emission class: euro5, suspension: steel-air, Equipment: ABS, AdBlue, EBS, additional headlights, cruise control, differential lock, electronic stability program (ESP), parking heater, traction control, Urea tank (AdBlue) Displacement 10,518 cc Hydraulics (PTO) Tipper hydraulics Low-noise Light alloy rims Euro EEV 1 Payload 11,300 kg EVB Automatic climate control 1 bunk Air-suspended cab Air horns Cool box Kdodpsyxm H Ijfx Abfen Errors excepted

Condition: used, mileage: 370,706 km, power: 375 kW (509.86 HP), first registration: 05/2021, fuel type: diesel, empty load weight: 12,255 kg, overall weight: 26,000 kg, tire size: 315/80 R22,5, axle configuration: 6x4, wheelbase: 3,300 mm, energy efficiency: D, brakes: intarder, color: green, gearing type: mechanical, emission class: euro6, suspension: steel, loading space volume: 12 m³, loading space length: 4,880 mm, loading space width: 2,420 mm, loading space height: 980 mm, Equipment: ABS, AdBlue, EBS, additional headlights, cruise control, differential lock, electronic stability program (ESP), navigation system, traction control, Urea tank (AdBlue) Displacement 12,419 ccm 50 mm trailer coupling Hydraulics (power take-off) Low noise Euro 6 D Payload 13,745 kg Automatic climate control Schwarzmüller side aluminium sidewalls, pivoting and foldable with lift springs Sliding tarpaulin Lashing rings Folding underrun protection Sun visor Air horns Beacon lights Air-suspended cab Kjdpfxox Npylo Abfjdn 1 bunk Cool box Subject to errors and omissions

Year of construction: 2000, condition: new, 3x supply system for mechanical seals / pressure tank Manufacturer: Fluiten Material: Stainless steel (1.4301) Year of manufacture: 2000 Volume: 12L Pressure (max.): 16 bar Kdedped Tqz Tsfx Abfjn Temperature (max.): 99 °C Height: 430 mm (without manometer) Diameter: 219 mm Incl. thermometer, manometer and sight glass Condition: new and unused, partly original packed Connections: see drawing The tank can be visited after arrangement at any time gladly in 76694 Forst.

Condition: used, mileage: 84,550 km, power: 425 kW (577.84 HP), first registration: 12/2024, fuel type: diesel, empty load weight: 12,950 kg, overall weight: 26,000 kg, tire size: 385/65 R22,5 - 315/80 R22,5, axle configuration: 6x4, wheelbase: 3,600 mm, next inspection (TÜV): 12/2026, fuel: diesel, energy efficiency: E, brakes: retarder, color: red, gearing type: automatic, emission class: euro6, suspension: steel-air, loading space volume: 12 m³, loading space length: 4,900 mm, loading space width: 2,380 mm, loading space height: 1,000 mm, Equipment: ABS, AdBlue, EBS, additional headlights, cruise control, differential lock, electronic stability program (ESP), navigation system, parking air conditioner, parking heater, retarder, traction control, trailer coupling, Urea tank (AdBlue) Engine displacement: 15,569 cc 50 mm trailer coupling Hydraulics (auxiliary drive) Low noise Light alloy rims Distance warning system Lane keeping assist Euro 6 E Payload: 13,050 kg Automatic climate control Turbo retarder coupling Sun visor Air horns Refrigerator LED lighting Air-suspended cab Foldable underrun protection 1 bed Tie-down rings Total permissible weight: 68,000 kg Kdodpfx Aeza E S Robfon Trailer load: 55,000 kg VIN: 10795323 Errors and omissions excepted.

Condition: used, mileage: 873,050 km, power: 315 kW (428.28 HP), first registration: 07/2017, fuel type: diesel, empty load weight: 7,728 kg, overall weight: 18,000 kg, tire size: 315/80 R22,5, axle configuration: 2 axles, wheelbase: 3,600 mm, next inspection (TÜV): 07/2026, fuel: diesel, energy efficiency: C, brakes: retarder, color: yellow, gearing type: automatic, emission class: euro6, suspension: steel-air, Equipment: ABS, AdBlue, EBS, additional headlights, cruise control, differential lock, electronic stability program (ESP), onboard computer, parking heater, retarder, traction control, Urea tank (AdBlue) Engine displacement: 10,677 cc Hydraulics (auxiliary drive) Tilting hydraulics Lane keeping assist Distance warning system Low-noise Alloy wheels Euro 6 C Payload: 10,272 kg Automatic climate control Sun visor Air horns 1 sleeper cab VIN: 10181177 Kdodpeza D Ttofx Abfon Subject to errors

Condition: used, empty load weight: 6,317 kg, overall weight: 39,000 kg, axle configuration: 3 axles, first registration: 01/2019, next inspection (TÜV): 09/2026, loading space length: 7,480 mm, loading space width: 2,354 mm, loading space height: 1,460 mm, loading space volume: 24 m³, tire size: 385/65 R22,5, wheelbase: 1,310 mm, Equipment: ABS, Color: RAL 6021, pale green Hydraulic tailgate Disc brakes EBS (Electronic Braking System) Payload: 32,683 kg Air suspension with lift function Floor: 5 mm - Walls: 4 mm Foldable underride guard ROTOS axles 1st and 2nd axles can be lifted Kodpsza Dh Dofx Abfedn Alcoa aluminum rims Lift and lower mechanism Electric sliding roof Errors and omissions excepted.

Condition: used, empty load weight: 5,680 kg, overall weight: 35,000 kg, axle configuration: 3 axles, first registration: 01/2013, loading space length: 7,700 mm, loading space width: 2,430 mm, loading space height: 1,650 mm, loading space volume: 31 m³, tire size: 385/65 R22,5, wheelbase: 1,310 mm, color: white, Equipment: ABS, Disc brakes EBS (Electronic Braking System) Payload: 29,320 kg Air suspension with lift function with plastic flooring Roll-over tarp Platform BPW axles Kdodpfx Abszavcysfon Alcoa aluminum rims Lifting and lowering mechanism Foldable underrun protection Grain conveyor